A female has episodic, recurrent headache in left hemicranium with nausea and parasthesia on right upper and lower limbs is most probably suffering from
## **Core Concept**
The question describes a patient with symptoms suggestive of a neurological disorder characterized by recurrent, episodic headaches and neurological deficits. The symptoms include a left-sided headache (hemicranium) accompanied by nausea and paresthesia (abnormal sensations) in the right upper and lower limbs. This pattern suggests a condition that affects one side of the brain, potentially involving the cerebral cortex or its blood supply.
## **Why the Correct Answer is Right**
The correct answer, **C. Migraine with aura**, is the most likely diagnosis. Migraines are a type of headache disorder that can present with recurrent, episodic headaches often on one side of the head (hemicrania). The presence of an aura, which includes neurological symptoms such as paresthesia (tingling or numbness), is a key feature that distinguishes this subtype of migraine. The aura symptoms typically occur before the headache phase and can include visual disturbances, sensory changes (like paresthesia), and even speech or language difficulties. The described symptoms of headache on one side and paresthesia on the contralateral side of the body are classic for a migraine with aura, particularly given the crossed symptoms (headache on one side of the head and neurological symptoms on the opposite side of the body).
## **Why Each Wrong Option is Incorrect**
- **Option A:** This option is not provided, but typically, incorrect options might include other headache disorders or neurological conditions that do not fully explain the combination of symptoms described.
- **Option B:** Similarly, without the specific content of Option B, we can infer that it might represent another condition such as tension-type headache or cluster headache, which do not typically present with aura symptoms like paresthesia.
- **Option D:** This might represent a condition such as a transient ischemic attack (TIA) or a seizure, which could present with neurological deficits but would not typically cause recurrent, episodic headaches on one side of the head in conjunction with the described aura symptoms.
## **Clinical Pearl / High-Yield Fact**
A key clinical pearl is that **migraine with aura** is associated with an increased risk of ischemic stroke, particularly in women. The presence of aura is a critical factor in assessing stroke risk in migraine sufferers. Additionally, the "crossed" nature of migraine symptoms (e.g., headache on one side and neurological symptoms on the opposite side) can be a clue to the diagnosis.
## **Correct Answer: C. Migraine with aura**